Verify if the binding is all right: esxcli swiscsi vmnic list -d vmhba32

Now switch to your vSphere client and click on refresh by Storage Adapters. Now you will be able to add a iSCSI target.

About MichaelMichael Wilmsen is a experienced VMware Architect with more than 20 years in the IT industry. Main focus is VMware vSphere, Horizon View and Hyper Converged with a deep interest into performance and architecture.
Michael is VCDX 210 certified, has been rewarded with the vExpert title from 2011, Nutanix Tech Champion and a Nutanix Platform Professional.